Name¶

rxqueue - The Regina Rexx Interpreter external queue utility

Syntax¶

rxqueue [ queue ] [ /fifo | /lifo | /clear | /pull | /queued ] [ text ]

Description¶

rxqueue is utility that provides access to the Regian Rexx external queue daemon (rxstack) via stdin and stdout

Options¶

queue

The name of the queue to use. By default this is SESSION.

/fifo

Stacks the text onto the queue in first in, first out order.

/lifo

Stacks the text onto the queue in last in, first out order.

/clear

Removes all lines currently stacked in the queue.

/pull

Extracts the next line from the queue to stdout and removes it from the queue.

/queued

Returns the number of lines stacked on the queue to stdout

Environment¶

rxqueue uses the following environment variables if set.

RXDEBUG

Enables debugging. Same as specifying -D option.

RXSTACK

The port number on which rxqueue listens. By default this is 5757.

RXQUEUE

The name of the queue to be used if not specified by the client using rxqueue. By default this is SESSION.

Copyright¶

The Regina Rexx interpreter is distributed under the GNU Library General Public License, see the file `COPYING-LIB' in the source code distribution.

Author¶

Anders Christensen, University of Trondheim, Norway <anders@pvv.unit.no>.

Maintainer¶

Changes to Regina since 0.07a, Mark Hessling <mark (at) rexx.org> with significant assistance from Florian Grosse-Coosmann.

See Also¶

rxstack(1)

There are several good reference books on Rexx. The most famous is "The Rexx Language" by Mike Cowlishaw. Visit http://www.rexxla.org (The Rexx Language Association) for any Rexx related information.